Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 21 - Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
Patents for G01N 21 - Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light (181,396)
03/2014
03/26/2014CN103675014A Determination method for thermal decomposition temperature of resin powder
03/26/2014CN103674990A Determination method for filthy components of high-voltage insulator
03/26/2014CN103674980A Microscopic observation method of diatom
03/26/2014CN103674977A Detection device for detecting surface damage of large-diameter optical element and corresponding detection method thereof
03/26/2014CN103674976A Optical detection method and system for cellular array type long and thin through holes
03/26/2014CN103674975A Visual LCD (Liquid Crystal Display) Mura defect machine inspection method based on Gabor filtering and C-V (Chan-Vese) model segmentation
03/26/2014CN103674974A Inspection apparatus
03/26/2014CN103674973A Apparatus for detecting a foreign substance on an interleaving paper to be inserted between glass substrates
03/26/2014CN103674972A Method and device for increasing camera collecting speed of lamp inspection machine
03/26/2014CN103674971A Inspection apparatus for sheet
03/26/2014CN103674970A Automatic detection method of massively produced bands
03/26/2014CN103674969A Rotary injection molding blade starving failure online diagnosing device
03/26/2014CN103674968A Method and device for evaluating machine vision original-value detection of exterior corrosion appearance characteristics of material
03/26/2014CN103674967A Detection system for aging of RTV coating
03/26/2014CN103674966A Apparatus and method for detecting wafer surface flaws
03/26/2014CN103674965A Classification and detection method of wafer appearance defects
03/26/2014CN103674964A Device for detecting defects of solar panel by thermal infrared imager
03/26/2014CN103674963A Tunnel detection device based on digital panoramic photography and detection method thereof
03/26/2014CN103674962A Printing plate quality detection system and method
03/26/2014CN103674961A Appearance inspection device, appearance inspection method, and program
03/26/2014CN103674960A Detection device
03/26/2014CN103674959A System and method for detecting electronic element on circuit board
03/26/2014CN103674958A Lossless furniture identification method
03/26/2014CN103674957A Method and system for detecting yellow rice grains
03/26/2014CN103674956A Wallpaper product inspection device
03/26/2014CN103674955A Transposition equipment
03/26/2014CN103674954A Device and method for detecting schistosoma japonicum katsurada infectious water body
03/26/2014CN103674953A Method for acquiring sequence diagrams of cross sections of leather sample
03/26/2014CN103674952A Bilateral texture and color acquisition and analysis device and method for circular slice sample
03/26/2014CN103674951A Real-time cutter detection device
03/26/2014CN103674950A Early diagnosis instrument for cancer cells
03/26/2014CN103674949A Four-station parallel testing device and method
03/26/2014CN103674948A Disposable tester for testing alcohol concentration in body
03/26/2014CN103674947A Trace copper ion visual rapid detection method
03/26/2014CN103674946A Color-sensitive gas sensing array based on nanofiber gas enrichment and preparation method thereof
03/26/2014CN103674945A Organic phosphorus detection system and method
03/26/2014CN103674944A Method for testing low-concentration salinity
03/26/2014CN103674943A Method for rapidly detecting heavy metal in food
03/26/2014CN103674942A Method for measuring protein in sludge according to coomassie brilliant blue method
03/26/2014CN103674941A Method and device for dynamically detecting concentration of acid or alkali
03/26/2014CN103674940A Quick ozone content test paper
03/26/2014CN103674939A Mimic enzyme test paper for detecting hydrogen peroxide and application thereof
03/26/2014CN103674938A Ischemia-modified albumin combination determination reagent, determination method and kit
03/26/2014CN103674937A Automatic and portable detection instrument for explosives narcotics
03/26/2014CN103674936A Method and device for rapidly detecting COD (chemical oxygen demand) on basis of electrochemical luminescence
03/26/2014CN103674935A Method for determining gibberellin based on hybridization chain-reaction signal amplification technology
03/26/2014CN103674934A Microfluidic chip imaging instrument and system for chemiluminiscence detection
03/26/2014CN103674933A Incubation module of chemiluminescence measuring instrument
03/26/2014CN103674932A Method for determining content of Cu, Mn and Sn in Cu-Mn-Sn alloyed powder through ICP (inductively coupled plasma)
03/26/2014CN103674931A Method for determining phosphorus content of coal combustion improver
03/26/2014CN103674930A Determination method for components of SF6 gas equipment fault melts
03/26/2014CN103674929A Health examination method for plant seedlings by using spectral analysis
03/26/2014CN103674928A SERS (surface enhanced Raman scattering) device, as well as preparing method and application thereof
03/26/2014CN103674927A Correction method in Raman spectroscopy quantitative detection under temperature fluctuation condition
03/26/2014CN103674926A Optical device
03/26/2014CN103674925A 4-mercaptophenyl boronic acid-modified gold nanoparticles and method for detecting sugar marker on cell surface by using gold nanoparticles
03/26/2014CN103674924A Raman spectrum test probe and manufacturing method thereof
03/26/2014CN103674923A Surface enhanced Raman spectroscopy detection method and device for powder porous material
03/26/2014CN103674922A Sensor for detecting cancer cells with quantum dot functionalized nanofiber and preparation method
03/26/2014CN103674921A K-nearest neighbor based detection method for predicting underground coal mine water bursting source
03/26/2014CN103674920A Application of rhodamine B based fluorescence sensor
03/26/2014CN103674919A Gold nanoflower-quantum dot-based superstructure sensor and preparation method and application thereof
03/26/2014CN103674918A Method for detecting glycoprotein carbohydrate chain structure based on lectin liquid suspension chip
03/26/2014CN103674917A Method for determining trace amounts of bismuth and selenium in industrial anode copper through atomic fluorescence spectrometry
03/26/2014CN103674916A Novel fluorescence signal demodulating device and method
03/26/2014CN103674915A Fluorescence reaction detector and sulfur dioxide automatic monitoring device using same
03/26/2014CN103674914A Nitrogen oxide detector and small automatic nitrogen oxide monitoring device using detector
03/26/2014CN103674913A Fluorescence method and kit for testing lymphocyte homing receptor
03/26/2014CN103674912A Fluorescence detection method of pyridyl quaternary ammonium salt cationic surfactant, and its application
03/26/2014CN103674911A Fluorescent pool for atmosphere Hox free radical real-time measurement
03/26/2014CN103674910A Ocean chlorophyll fluorescence in-situ monitor
03/26/2014CN103674909A Sensor for detecting gas nitro-aromatics explosives
03/26/2014CN103674908A Method for detecting bivalent copper ions in water solution and cells by water-soluble 5-sodium sulfonate Salen type Schiff base ligand via fluorescence analysis method
03/26/2014CN103674907A Video fluorescent document mark instrument
03/26/2014CN103674906A Method for detecting activity of spores of plant pathogenic fungi and plasmodiophora brassicae
03/26/2014CN103674905A Double-end single baseline transmission-type visibility meter
03/26/2014CN103674904A Rapid atmospheric transmission correction method in infrared characteristic measurement
03/26/2014CN103674903A Non-contact vancometer
03/26/2014CN103674902A LSPR (Localized Surface Plasmon Resonance) portable biochemical detector based on mobile phone platform
03/26/2014CN103674901A Smoke detector
03/26/2014CN103674900A Automatic alarm turbidity detection instrument
03/26/2014CN103674899A Imaging equipment for laser printed product quality detection system and corresponding detection system
03/26/2014CN103674898A Laser-ranging-based automatic reflectivity testing calibrating method
03/26/2014CN103674897A Light reflex experiment table
03/26/2014CN103674896A Microparticle analysis apparatus and microparticle analysis method
03/26/2014CN103674895A Dielectric superlattice material period measuring instrument and application method thereof
03/26/2014CN103674894A Method for detecting concentration of polyvinyl alcohol solution in production of polyvinyl-alcohol optical film by utilizing refractometer
03/26/2014CN103674893A Experimental apparatus for researching relations between refractive index of magnetic fluid and temperature and magnetic field
03/26/2014CN103674892A Method for monitoring thin-film growth based on total internal reflection polarized phase-difference measurement
03/26/2014CN103674891A Atmospheric NO3 free radical concentration measurement system based on double-cavity type cavity ring-down technology
03/26/2014CN103674890A Rapid nondestructive test method for nitration degree and water content in fine cleaning and mixing technologies during nitrocellulose production
03/26/2014CN103674889A Analysis method for silicon hydrogen content in hydrogen-containing silicone oil
03/26/2014CN103674888A High temperature semitransparent material spectrum direction apparent emissivity inversion measuring device and method
03/26/2014CN103674887A Analysis identification method of ophiocordyceps sinensis through infrared spectrum
03/26/2014CN103674886A Determination method for components in inner and external layers of skin-core-structured dual-component high polymer fiber
03/26/2014CN103674885A Lossless rapid method for discriminating true and false cigarettes by applying infrared spectroscopy technology
03/26/2014CN103674884A Random forest classification method for tobacco leaf style characteristics based on near infrared spectral information
03/26/2014CN103674883A Micro intermediate infrared gas concentration monitoring method and device
03/26/2014CN103674882A Non-dispersive infrared light gas detection system
03/26/2014CN103674881A Gas monitoring system based on new energy super-capacitor energy storage
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